Journal of perinatology.
California Perinatal Association.
National Perinatal Association (U.S.).
American Academy of Pediatrics.Section on Perinatal Pediatrics.
New York, N.Y. : Nature Publishing Group,
c1984-
Title from cover.
Imprint varies.
Includes supplements.
Official journal of the California Perinatal Association.
Official publication of the National Perinatal Association, 1998-2000.
Official journal of the Section on Perinatal Pediatrics, American Academy of Pediatrics, 2000-
Obstetrics
Perinatology
Journal of the California Perinatal Association