Laxmi, C.A., Munaliga, S., Babu, N.R. and Ragunathan, R. 2017. Detection of hdc Gene from Histamine Producing Bacillus subtillis and Serratia marcescens. International Journal of Applied Sciences and Biotechnology. 5, 3 (Sep. 2017), 309–312. DOI:https://doi.org/10.3126/ijasbt.v5i3.17826.