TY  - RPRT
TI  - Poor response--the devil is in the definition.
AU  - Nilgün Oztürk Turhan
PY  - 2006
DO  - 10.1016/j.fertnstert.2005.12.006
UR  - https://pubmed.ncbi.nlm.nih.gov/16580347/
ID  - 16580347
ER  -