Normal ranges: normal for whom?

Sigman, M

Sigman, M (reprint author), Brown Univ, Dept Surg, Warren Alpert Med Sch, Div Urol, Providence, RI 02912 USA.; Sigman, M (reprint author), Miriam Hosp, Providence, RI 02906 USA.; Sigman, M (reprint author), Rhode Isl Hosp, Providence, RI 02903 USA.

FERTILITY AND STERILITY, 2017; 108 (3): 392