Good Scientific Practice. Part IV. AuthorshipCoauthorship (pages 309 to 312)

Lj. Vukovi-Deki (Institute for Oncology and Radiology of Serbia, Beograd, Serbia and Montenegro)

Current status and problems of the Health System Reform in Bulgaria (pages 313 to 315)

V. Zlatkov (Department of Gynecology, National Transport Hospital Tsar Boris III, Sofia, Bulgaria)

Simultaneous or sequential chemotherapy for locally advanced breast cancer (pages 317 to 320)

S. Vrbi (Clinic of Oncology, Clinical Center Nis, Nis, Serbia and Montenegro), S. Filipovi, I. Pejci, M. Vrbi

Solitary fibrous tumor of the pleura a review (pages 321 to 328)

H. Trihia (Department of Pathology, Metaxa Cancer Hospital, Piraeus, Greece), Ch. Valavanis, N. Baltayiannis

Epstein-Barr virus – associated adenocarcinoma of the stomach a rare entity with distinct characteristics (pages 329 to 331)

E. Papalambros (1st Department of Surgery, University of Athens Medical School, Laiko Hospital, Athens, Greece), E. Felekouras, E. Pikoulis, A. Arvelakis, T. Pissanou, A. Androulaki, F. Sigala, E. Bastounis

Preclinical evaluation of the homo-aza-steroid ester 13-hydroxy-13-amino-13,17- seco-5-androstan-17-oic-13,17-lactam-p-bis(2-chloroethyl)aminophenoxy acetate for the treatment of malignant melanoma (pages 333 to 339)

D.T. P. Trafalis (Laboratory of Pharmaceutical Chemistry, School of Pharmacy, University of Patras, Patras, Greece), C. Camoutsis, P. Karamanakos, A. Arvanitis, E. Tegou, N. Ziras, A. E. Athanassiou

Aberrant methylation of c-myc and c-fos protooncogenes and p53 tumor suppressor gene in myelodysplastic syndromes and acute non-lymphocytic leukemia (pages 341 to 350)

P. C. Papaggeli (University of Thessaly, Department of Medicine, Larissa, Greece), A. C. Kortsaris, P. T. Matsouka

Familial breast cancer. Part IV survival of familial breast cancer in Bulgarian patients (pages 351 to 356)

I. Gavrilov (National Oncological Centre, Department of Thoracic Surgery, Sofia, Bulgaria), M. Nacheva, D. Tzingilev

Genotoxic activity of four newly synthesized pyrrolin-2-one derivatives (pages 357 to 363)

A. Nersesyan (Cancer Research Centre, Yerevan, Armenia), H. Stopper

Prediction of retinoblastoma and osteosarcoma linkage analysis of families by using polymorphic markers around RB1 locus (pages 365 to 369)

N. Chunder (Department of Oncogene Regulation, Chittaranjan National Cancer Institute, Kolkata, India), D. Basu, A. Roy, S. Roychoudhury, C. K. Panda

Recurrent prostate cancer the role of salvage postoperative external radiotherapy in low risk patients (pages 371 to 375)

E. E. Pakos (Department of Radiation Therapy, University Hospital of Ioannina, School of Medicine,University of Ioannina, Ioannina, Greece), P. G. Tsekeris, E. Briasoulis

The dosimetric effect of asymmetric collimator misalignment on matched half beam blocked fields (pages 377 to 380)

G. Kemikler (Istanbul University, Oncology Institute, Department of Medical Radiophysics, Istanbul, Turkey)

Isolated liver metastasis from sacral chordoma. Case report and review of the literature (pages 381 to 383)

A. Tavernaraki (Department of Computer Tomography, Saint Savas Oncologic Hospital, Athens, Greece), E. Andriotis, E. Moutaftsis, A. Attard, P. Liodantonaki, M. Stasinopoulou

Fine-needle aspiration of bilateral breast metastases from malignant melanoma a case report (pages 385 to 387)

A. Erolu (Department of General Surgery and Surgical Oncology, Numune State Hospital, Seluklu, Konya,Turkey), C. Uurluolu

The effect of epithelial and myoepithelial differentiations on survival in a parotid gland undifferentiated carcinoma case report and review of the literature (pages 389 to 392)

G. Aksu (Italian Hospital, Radiotherapy Department, Istanbul, Turkey), A. Karadeniz, M. Fayda, F. Dizdaroglu

Merkel cell carcinoma associated with lobular carcinoma of the breast presenting synchronously within the same lymph node (pages 393 to 395)

A. P. Singh (Cambridge Breast Unit, Addenbrookes Hospital, Cambridge, United Kingdom), K. Patel, Y. Sergides, K. Love, A. D. Purushotham

Basal cell carcinoma of the posterior neck, reconstructed with lower trapezius island musculocutaneous flap. Case report in an unusual site of occurrence (pages 397 to 401)

T. Rapis (Department of Oral and Maxillofacial Surgery, General District Hospital of Ioannina, Ioannina, Greece), S. N. Zanakis, I. F. Letsa, A. P. Karamanos

Penis carcinoma The point of view of Alexis Boyer (1757-1833), eminent surgeon and anatomist (pages 403 to 407)

G. Androutsos (Institute of History of Medicine, University Claude Bernard, Lyon, France)