1. Sutcliffe KM, Lewton E, Rosenthal MM. Communication failures: an insidious contributor to medical mishaps. Acad Med. 2004;79:186–94.
2. Curtis P, Talbot A. The after-hours call in family practice. J Fam Pract. 1979;9:901–9.
3. Hannis M, Elnicki M, Morris D, Flannery M. Can you hold please? How internal medicine residents deal with patient telephone calls. Am J Med Sci. 1994;308:349–52.
4. Greenhouse D, Probst J. After-hours telephone calls in a family practice residency: volume, seriousness, and patient satisfaction. Fam Med. 1995;27:525–30.
5. Yanovski SZ, Yanovski JA, Malley JD, Brown RL, Balaban DJ. Telephone triage by primary care physicians. Pediatrics. 1992;89:701–6.