TY  - RPRT
TI  - Poor response--the devil is in the definition.
AU  - Nilgün Oztürk Turhan
PY  - 2006
DO  - 10.1016/j.fertnstert.2006.08.001
UR  - https://pubmed.ncbi.nlm.nih.gov/16952530/
ID  - 16952530
ER  -