Comparing Polymerase Chain Reaction Testing of Nasopharyngeal Swab and Lower Respiratory Tract Specimens for the Diagnosis of Pneumocystis jirovecii Pneumonia. - Chew, Rusheng; Tozer, Sarah; Ulett, Kimberly; Paterson, David L; Whiley, David; Sloots, Theo; Fielding, David; Zappala, Christopher; Bashirzadeh, Farzad; Hundloe, Justin; Bletchley, Cheryl; Woods, Marion L (Open Forum Infectious Diseases, 2024)