https://hspop.uw.edu/publication/managed-care-access-to-specialists-and-outcomes-among-primary-care-patients-with-pain/
Managed care, access to specialists, and outcomes among primary care patients with pain. - Health...
Grembowski DE, Martin D, Diehr P, Patrick DL, Williams B, Novak L, Deyo R, Katon W, Dickstein D, Engelberg R, Goldberg H. Managed care, access to specialists,...
access to specialists