ACTA PHARMACEUTICA SINICA, Volume 34, Issue 7,1999, Pages 491-494, doi:10.3321/j.issn:0513-4870.1999.07.003
ACTA PHARMACEUTICA SINICA, Volume 34, Issue 7,1999, Pages 505-509, doi:10.3321/j.issn:0513-4870.1999.07.006
ACTA PHARMACEUTICA SINICA, Volume 34, Issue 7,1999, Pages 530-534, doi:10.3321/j.issn:0513-4870.1999.07.012
ACTA PHARMACEUTICA SINICA, Volume 34, Issue 7,1999, Pages 543-546, doi:10.3321/j.issn:0513-4870.1999.07.015
ACTA PHARMACEUTICA SINICA, Volume 34, Issue 7,1999, Pages 539-542, doi:10.3321/j.issn:0513-4870.1999.07.014