Silva HFR, Gomes LB, Bezerra AFB, Santos MOS, Shimizu HE, Silva KSB, Gurgel GD, Silva EN, Sampaio J. Distributive conflict: analysis of the Program for Improving Access and Quality of Primary Care (PMAQ-AB) in two Brazilian northeastern capitals. Interface (Botucatu). 2023; 27:e220436. Doi: https://doi.org/10.1590/interface.220436