Anassessment of stool lactose and pH determination for the diagnosis of lactose malabsorption
Anassessment of stool lactose and pH determination for the diagnosis of lactose malabsorption
粪便乳糖及pH测定用于诊断乳糖吸收不良的评价
Anassessment of stool lactose and pH determination for the diagnosis of lactose malabsorption
粪便乳糖及pH测定用于诊断乳糖吸收不良的评价