HomePromatric To do test of caries activity.. Amount of microorganism and its growth publisher :NIL NAM -March 25, 2017 To do test of caries activity: A. change of pH in saliva B. detect incipient caries C. Amount of microorganism and its growth *** Labels Promatric Facebook Twitter Share:To do test of caries activity.. Amount of microorganism and its growth Facebook Twitter WhatsApp Pinterest LinkedIn Reddit Tumblr Telegram Email