TY - RPRT TI - Nutritionally variant streptococci develop ultrastructural abnormalities during experimental endocarditis. AU - C Frehel AU - R Hellio AU - A C Cremieux AU - A Contrepois AU - A Bouvet PY - 1988 DO - 10.1016/0882-4010(88)90085-x UR - https://pubmed.ncbi.nlm.nih.gov/3200163/ ID - 3200163 ER -