共 8 条
[1]
CHALLENGE OF FETAL LOSS, PREMATURITY, AND INFANT MORTALITY-ASSESSING THE LOCAL SITUATION
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1958, 167 (08)
:936-944
[2]
EASTMAN N J, 1947, Am Pract Dig Treat, V1, P343
[3]
HELLMAN LM, 1953, PREVENTION PREMATURE
[4]
LESSER AJ, 1960, CHILDREN, V7, P144
[5]
OPPENHEIMER E, 1957, NATIONAL OFFICE VITA, V45
[6]
POTENTIALITIES AND LIMITATIONS OF MEDICAL DATA ON OFFICIAL BIRTH CERTIFICATES
[J].
AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH,
1960, 50 (03)
:338-345
[7]
NORTH-CAROLINA FETAL AND NEONATAL DEATH STUDY .1. STUDY DESIGN AND SOME PRELIMINARY-RESULTS
[J].
AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH,
1958, 48 (12)
:1583-1595
[8]
YERUSHALMY J, 1958 M AM PUBL HEALT