权威例句
Pyorrhea
Pyorrhea
[Pyorrhea].
Pyorrhea curette
The management of pyorrhea
Tissue Changes in Pyorrhea *
Beobachtungen über Pyorrhea alveolaris
Chewing gum for preventing pyorrhea alveolaris
[Marginal chronic gingivitis due to simple pyorrhea].
Universal permanent alopecia, psychomotor epilepsy, pyorrhea and mental subnormality
Bacterial Factors in Pyorrhea Alveolaris: III. The Isolation of B. tetani, B. welchii and Other Sporulating Anaerobes from Human Sal...
Bacterial Factors in Pyorrhea Alveolaris: IV. Micrococcus Gazogenes, A Minute Gram-Negative, Nonsporulating Anaerobe Prevalent in Hu...
TREPONEMA MUCOSUM (NEW SPECIES), A MUCIN-PRODUCING SPIROCHAETA FROM PYORRHEA ALVEOLARIS, GROWN IN PURE CULTURE.
