Peritoneal folds and recesses of the internal surface of the anterior abdominal wall in fetuses and neonates.
D000009:Abdominal Muscles / Q000033:anatomy & histology*; D000717:Anatomy, Comparative; D000818:Animals; D000831:Animals, Newborn; D002415:Cats; D005260:Female; D005333:Fetus / Q000033:anatomy & histology*; D006801:Humans; D007231:Infant, Newborn; D010537:Peritoneum / Q000033:anatomy & histology*; D011247:Pregnancy