الآن تُعرض المواد 71 -- 90 من 830

      الموضوعات الرئيسية MeSH
      Pandemics [‏3]‏
      Particulate Matter [‏2]‏
      Patient Education as Topic [‏4]‏
      Peace [‏1]‏
      Pertussis [‏1]‏
      Physical Activity [‏1]‏
      Physician's Role [‏2]‏
      Poliovirus [‏8]‏
      Power (‏Psychology)‏ [‏2]‏
      Practice Guideline [‏2]‏
      Prescription Drugs [‏1]‏
      Process Assessment (‏Health Care)‏ [‏2]‏
      Process assessment (‏‎‎‎Health care)‏‎‎‎ [‏1]‏
      Radioactive Hazard Release [‏1]‏
      Randomized Controlled Trial [‏1]‏
      Republic of Belarus [‏6]‏
      Resource Guides [‏1]‏
      Roma [‏1]‏
      Serbia [‏1]‏
      Serbia and Montenegro [‏4]‏