V. Hirvonen

N-acetyl-L-cysteine inhibits apoptosis in human male germ cells in vitro.

L. Dunkel, M. Parvinen, K. Erkkilä, 1998, The Journal of clinical endocrinology and metabolism.

Clinical aspects of male germ cell apoptosis during testis development and spermatogenesis

L. Dunkel, K. Erkkilä, V. Hirvonen, 1997, Cell Death and Differentiation.

Testosterone regulates apoptosis in adult human seminiferous tubules in vitro.

L. Dunkel, M. Parvinen, K. Henriksén, 1997, The Journal of clinical endocrinology and metabolism.