title: Cytological study of amniotic fluid with Nile blue sulphate staining.
mesh_terms: D000653:Amniotic Fluid / Q000166:cytology*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis; D012422:Rupture, Spontaneous; D013194:Staining and Labeling; D013431:Sulfates
chemical_list: D013431:Sulfates