Growth regulators affect primary and secondary somatic embryogenesis in Madagaskar periwinkle (Catharanthus roseus (L.) G. Don) at morphological and biochemical levels
Plant Growth Regulation (2007) - Comment
doi: 10.1007/s10725-007-9171-5  issn: 0167-6903  issn: 1573-5087 

A. Junaid, A. Mujib, M. P. Sharma, Wei Tang