Effect of the buffer on the response of Streptococcus faecalis to purine bases.
D003470:Culture Media; D013293:Enterococcus faecalis; D011687:Purines; D013291:Streptococcus / Q000208:ethnology*
D003470:Culture Media; D011687:Purines; C030985:purine
CULTURE MEDIA; PURINES; STREPTOCOCCUS/culture