Khoo, S K Primary amenorrhoea. A study based on clinical examination, chromosomal analysis, endocrine assay and laparoscopy. [electronic resource] - The Medical journal of Australia Oct 1972 - 991-6 p. digital Publication Type: Journal Article ISSN: 0025-729X Subjects--Topical Terms: AdolescentAdultAmenorrhea--diagnosisAndrogen-Insensitivity Syndrome--diagnosisBody HeightBreast--growth & developmentDiagnosis, DifferentialEstrogens--urineFemaleGonadotropins, Pituitary--urineHairHumansHypogonadism--urineKaryotypingLaparoscopyMenarcheOvary--abnormalitiesPolycystic Ovary Syndrome--diagnosisTurner Syndrome--diagnosisVagina--abnormalitiesVulva--growth & development