Author/Authors :
jahanshahi, reza golestan university of medical sciences - student research committe, gorgan, iran , sanagoo, akram golestan university of medical sciences - school of nursing midwifery - department of nursing, gorgan, iran , jouybari, leila golestan university of medical sciences - education development center, gorgan, iran , akrami, forouzan shahid beheshti university of medical sciences - medical ethics and law research center - department of biomedical ethics, tehran, iran
