Martin and colleagues reported on the study of 192 sterile couples. Martin pointed out "that 33 (17%) of the men in this group were azoospermic and two more could produce no ejaculate at all. From an examination of th…
Martin and colleagues reported on the study of 192 sterile couples. Martin pointed out "that 33 (17%) of the men in this group were azoospermic and two more could produce no ejaculate at all. From an examination of th…