[Specialization as a progressive form of instruction in a sanitation and hygiene faculty].
D006920:Hygiene / Q000193:education*; D012499:Sanitation / Q000193:education*; D013038:Specialization; D013663:Teaching / Q000379:methods; D014455:Ukraine
Profilizatsiia kak progressivnaia forma obucheniia na sanitarno-gigienicheskom fakul'tete