background: unwanted pregnancies and their complications are one of the major problems facing women in the world. this study aimed to determine the factors that affect unwanted pregnancy in the population covered by the shahroud university of medical sciences in 2013. methods: in this case-control study, 116 cases and 251 controls were randomly selected from those who referred to health care ce...

The contribution of sympathetic constrictor impulses to arteriolar tone is now recognized as playing an important though sometimes variable role in the maintenance of increased peripheral resistance in some patients with hypertension. However, lack of a clear understanding of the exact nature of autonomic influences and of their importance in relation to other pressor factors has complicated th...

Aim: The purpose of this study was to explore clinician experiences of adopting quality improvement tools to standardise interprofessional (anaesthetist-to-nurse) handover communication when patients arrive in the post-anaesthetic care unit (PACU). Method: In this study, factors that impacted PACU nurses’ adoption of the quality improvement tools were explored using preand postimplementation, s...

In recent years many publications have appeared on the use of tetracycline fluorescence for detecting malignancy, especially of the stomach (Klinger and Katz, 1961 ; Sandlow, Allen, and Necheles, 1963 ;Berk and Kantor, 1962; Berk and Kantor, 1963; Sherman, Chryssanthou, Sukoff, Mininberg, Beckman, and Weingarten, 1963; Vassar, Saunders, and Culling, 1960; Ackerman and McFee, 1963; Berk, 1963; S...