title: [A short period observation of viable pulp preservation with combined paste of zinc oxide and metronidazole]
authors.affiliation: Department Of Dentistry, Qinghua University Hospital. Beijing 100084, China.
authors.forename: S Y
authors.initials: SY
authors.lastname: Tang
authors.forename: H Y
authors.initials: HY
authors.lastname: Li
authors.forename: Z J
authors.initials: ZJ
authors.lastname: Ben