Panish J, Karve S, Candrilli SD, Dirani R. Association between adherence to and persistence with atypical antipsychotics and psychiatric relapse among US Medicaid-enrolled patients with schizophrenia. J Pharm Health Serv Res. 2013 Mar 1;4(1):29-39.
Goyal RK, Donga P, Sansgiry SS. Wait and watch approach in managing acute otitis media: current awareness, attitude and their relationship with the behavior among primary care physicians. J Pharm Health Serv Res. 2011;2:121-5.
Williams VSL. The "unbiased" anchor: bridging the gap between DIF and item bias. Appl Meas Educ. 1997;10(3):253-67. doi: 10.1207/s15324818ame1003_4