Columbia subject headings:
Neonatology--Atlases.
Newborn infants--Diseases--Atlases.
Obstetrics--Atlases.
Pregnancy--Complications--Atlases.
Harvard subject headings:
Atlases
Neonatology--Atlases.
Newborn infants--Diseases--Atlases.
Obstetrics--Atlases
Pregnancy--Complications--Atlases.
Princeton subject headings: