title: Pulmonary alveolar macrophages in pre- and post-natal rabbits.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000033:anatomy & histology*; D002452:Cell Count; D005333:Fetus / Q000166:cytology*; D008264:Macrophages / Q000166:cytology* / Q000502:physiology; D011650:Pulmonary Alveoli / Q000166:cytology*; D011817:Rabbits; D013997:Time Factors