TY - RPRT TI - A new method for classifying patterns of prenatal care utilization using cluster analysis. AU - Deborah Rosenberg AU - Arden Handler AU - Sylvia Furner PY - 2004 DO - 10.1023/b:maci.0000019845.04353.78 UR - https://pubmed.ncbi.nlm.nih.gov/15125454/ ID - 15125454 ER -