TOP MEDICAL JOURNALS

Spermatogonial morphology, kinetics and niches in hamsters exposed to short- and long-photoperiod H. F. do Nascimento, A. L. Drumond, L. R. de França and H. Chiarini-Garcia

Microflora of the seminal fluid of healthy men and men suffering from chronic prostatitis syndrome

Iuri B. Ivanov, Michael D. Kuzmin and Viktor A. Gritsenko

The European Male Ageing Study (EMAS): design, methods and recruitment

David M. Lee, Terence W. O’Neill, Stephen R. Pye, Alan J. Silman, Joseph D. Finn, Neil Pendleton, Abdelouahid Tajar, Gyorgy Bartfai, Felipe Casanueva, Gianni Forti, Aleksander Giwercman, Ilpo T. Huhtaniemi, Krzysztof Kula, Margus Punab, Steven Boonen, Dirk Vanderschueren, Frederick C. W. Wu and the EMAS study group¹

Rates of orchiopexies in Sweden: 19771991

L. Richiardi, L. Vizzini, A. Nordenskjöld, A. Pettersson and O. Akre

Association between polymorphisms in the prostate-specific antigen (PSA) promoter and release of PSA

C. Sävblom, A. Giwercman, J. Malm, C. Halldén, K. Lundin, H. Lilja and Y. Giwercman

The hypothalamus-pituitary-testis axis in boys during the first six months of life: a comparison of cryptorchidism and hypospadias cases with controls

Frank H. Pierik, James A. Deddens, Alex Burdorf, Sabine M. P. F. de Muinck Keizer-Schrama, Frank H. de Jong and Rob F. A. Weber