Progressive development of health care systems in many countries.
al-Zahrani
M
M
D004782:Environmental Health; D017408:Guidelines as Topic; D006801:Humans; D007373:Interinstitutional Relations; D017744:Medical Waste Disposal / Q000379:methods* / Q000592:standards*; D009313:National Health Programs / Q000458:organization & administration*; D020380:Needs Assessment; D016730:Program Development / Q000379:methods*; D012529:Saudi Arabia; D014944:World Health Organization
D017744:Medical Waste Disposal