TY - RPRT TI - Interval adherence to mammography screening guidelines. AU - J G Zapka AU - A Stoddard AU - L Maul AU - M E Costanza PY - 1991 DO - 10.1097/00005650-199108000-00003 UR - https://pubmed.ncbi.nlm.nih.gov/1875738/ ID - 1875738 ER -