Glenn, and Goldman. (1976) 1976. “Task Delegation to Physician Extenders--Some Comparisons”. Am J Public Health 66 (1): 64-6. doi:10.2105/ajph.66.1.64. Reference Link
Stefan, Diana Melinte Dumitrica, Dragomir, Ileana Cristea, and Anna Sapundgieva. 2009. “[Ocular Hypertension--Follow up or treatment?]”. Oftalmologia 53 (2): 23-5. Reference Link
