The pyloric canal, urinary bladder and perineum of new-born infants.
D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010502:Perineum / Q000033:anatomy & histology*; D011708:Pylorus / Q000033:anatomy & histology*; D001743:Urinary Bladder / Q000033:anatomy & histology*
BLADDER/anatomy and histology; INFANT, NEWBORN; PERINEUM/anatomy and histology; PYLORUS/anatomy and histology