TY - GEN AU - Santi,F AU - D'Alberton,A AU - Chierichetti,G TI - [On primary amenorrhea] SN - 0300-0087 PY - 1972///0104 KW - Adrenal Hyperplasia, Congenital KW - complications KW - Amenorrhea KW - etiology KW - Disorders of Sex Development KW - Female KW - Genital Diseases, Female KW - Genital Neoplasms, Female KW - Genitalia, Female KW - abnormalities KW - Humans KW - Ovarian Cysts KW - Pituitary Diseases KW - Sex Chromosome Aberrations KW - Turner Syndrome N1 - Publication Type: Journal Article ER -