Leora I. Horwitz, Vivek Parwani, Nidhi R. Shah, Jeremiah D. Schuur, Thom Meredith, Grace Y. Jenq, Raghavendra G. Kulkarni,
Evaluation of an asynchronous physician voicemail sign-out for emergency department admissions. Annals of Emergency Medicine. ,vol. 54, pp. 368- 378 ,(2009) ,
10.1016/J.ANNEMERGMED.2009.01.034