NIH 1996 R01 HS |
Prospective Study of an Out-of-Hospital Birth Center Swartz, William H. / Primary Care Perinatal Services, Inc. |
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NIH 1995 R01 HS |
A Prospective Study of an Out-of-Hospital Birth Center Swartz, William H. / Primary Care Perinatal Services, Inc. |
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NIH 1994 R01 HS |
A Prospective Study of an Out-of-Hospital Birth Center Swartz, William H. / Primary Care Perinatal Services, Inc. |
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NIH 1993 R01 HS |
Prospective Study of an Out-of-Hospital Birth Center Swartz, William H. / Primary Care Perinatal Services, Inc. |
|