TY - RPRT TI - Meta-analytic methods for pooling rates when follow-up duration varies: a case study. AU - James P Guevara AU - Jesse A Berlin AU - Fredric M Wolf PY - 2004 DO - 10.1186/1471-2288-4-17 UR - https://pubmed.ncbi.nlm.nih.gov/15248899/ ID - 15248899 ER -