TY  - SER
ED  - The National Perinatal Association
TI  - Journal of Perinatology: Official Journal of the National Perinatal Association 
SN  - 0743-8346
PY  - 1981///-
CY  - E. Norwalk
PB  - Appleton & Lange, a Simon & Schuster
KW  - Perinatology
KW  - Periodicals
ER  -