Speaking of sex.
Wells
C G
CG
University of California, College of Medicine, Irvine.
D007172:Erectile Dysfunction / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000523:psychology; D010413:Penis / Q000293:injuries; D012723:Sex; D014949:Wounds, Nonpenetrating / Q000150:complications