Hellen Nyambura Kariuki ,
Phytopharmacology 2
Paul M Mbugua , Hellen N. Kariuki , Abiy Yenesew , Nilesh B Patel
Phytopharmacology 3 ( 1)
N Kinyari , Hellen N. Kariuki
University of Nairobi,
Hellen N Kariuki , Titus I Kanui , Paul G Kioy
The Pan African medical journal 12 ( 1) 28 -28
Hellen N Kariuki
Kaimenyi Jt , Kariuki Hn , Ngakinya Nm , Ngotho Bn
Indian Journal of Dental Research 8 ( 4) 105
D N Kariuki , H N Kariuki. , Njenga Lydiah W , R W Kaharna
Fluoride
Hellen Nyambura Kariuki , John King’ori Mwonjoria ,
Phytopharmacology 4 ( 2) 259 -268
John King’ori Mwonjoria , Hellen Nyambura Kariuki ,
Hellen Nyambura Kariuki ,
University of Nairobi
Hellen Nyambura Kariuki , Titus Ikusya Kanui , Abiy Yenesew , Paul Mungai Mbugua
Hellen Nyambura Kariuki ,