Ruleva, A., & Perova, A. (2010). EXPERIENCE OF PROPHYLAXIS OF ACUTE RESPIRATORY INFECTIONS IN CHILDREN WITH PNEUMOCOCCAL POLYSACCHARIDE VACCINE. "Paediatrician" Publishers LLC.
Chicago Style (17th ed.) CitationRuleva, A.A, and A.L Perova. EXPERIENCE OF PROPHYLAXIS OF ACUTE RESPIRATORY INFECTIONS IN CHILDREN WITH PNEUMOCOCCAL POLYSACCHARIDE VACCINE. "Paediatrician" Publishers LLC, 2010.
MLA (9th ed.) CitationRuleva, A.A, and A.L Perova. EXPERIENCE OF PROPHYLAXIS OF ACUTE RESPIRATORY INFECTIONS IN CHILDREN WITH PNEUMOCOCCAL POLYSACCHARIDE VACCINE. "Paediatrician" Publishers LLC, 2010.
Warning: These citations may not always be 100% accurate.