Correction to “Medical Research International, Society for Assisted Reproductive Technology (SART), The American Fertility Society. In vitro fertilization-embryo transfer (lVF -ET) in the United States: 1990 results from the IVF-ET registry. Fertil Steril 1992;57:15–24.”

1993 ◽  
Vol 59 (1) ◽  
pp. 250 ◽  
Author(s):  
Catherine B. Johannes
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