title: Juvenile bladder stones: analysis by x-ray diffraction technique.
mesh_terms: D000293:Adolescent; D000346:Afghanistan; D000367:Age Factors; D055598:Chemical Phenomena; D002621:Chemistry; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007194:India; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D001744:Urinary Bladder Calculi; D014961:X-Ray Diffraction