lactic,gastrointestinal

现货the ordinary 5%乳酸去角质精华去闭口lactic acid 5% 30ml
【预订】lactic acid fermentation by immobilized bacteria
【预订】lactic acid bacteria 9789401788403
【预订】lactic acid fermentation of human excreta for
【预订】lactic acid bacteria: bioengineering and industrial