A targeted likelihood estimation comparing cefepime and piperacillin/tazobactam in critically ill patients with community-acquired pneumonia (CAP) by Serrano-Mayorga, CC, Duque, S, Ibáñez-Prada, ED, Garcia-Gallo, E, Arrieta, MPR, Bastidas, A, Rodríguez, A, Martin-Loeches, I, Reyes, LF