TY  - RPRT
TI  - Amenorrhea: common causes and evaluation.
AU  - George R Wilson
AU  - Judella E Haddad
AU  - Charles J Haddad
PY  - 2005
DO  - 10.1385/comp:31:4:270
UR  - https://pubmed.ncbi.nlm.nih.gov/16407607/
ID  - 16407607
ER  -