Yazar
Douglas Bratthall
2 cilt bulundu.
Cilt sonuçları
Tissue Preservation in Caries Treatment
Tomas O. Albrektsson, Douglas Bratthall, Per-Olof J. Glantz · QUINTESSENCE
367 sayfa · 2001
Dentistry / oral & maxillofacial medicine / Dentistry - General / Medical / Medical / Nursing
Serological studies on Streptococcus mutans
Douglas Bratthall · Gleerup
20 sayfa · 1972
Antigens and antibodies / Serology / Streptococcal infections / Streptococcus mutans