1

Effect of some contraceptive steroids upon the human spermatozoa

Year:
1973
Language:
english
File:
PDF, 627 KB
english, 1973
13

Estimates of post-partum bleeding

Year:
1987
Language:
english
File:
PDF, 270 KB
english, 1987
19

Serum lipid levels before and after vasectomy in men

Year:
1985
Language:
english
File:
PDF, 581 KB
english, 1985