Dysfunctional labor: Case definition & guidelines for data collection, analysis, and presentation of immunization safety data
13 auth. A. Boatin, L. Eckert, M. Boulvain, C. Grotegut, B. Fisher, Jay King, Marie Berg, R. Adanu, U. Reddy, J. Waugh, ... M. Gupta, S. Kochhar, S. Kenyon