Authors: B C Deb; B K Sircar; P G Sengupta; S P De; S K Mondal; D N Gupta; N C Saha; S Ghosh; U Mitra; S C Pal Journal: Bull World Health Organ Date: 1986 Impact factor: 9.408
Authors: R M Twedt; J M Madden; J M Hunt; D W Francis; J T Peeler; A P Duran; W O Hebert; S G McCay; C N Roderick; G T Spite; T J Wazenski Journal: Appl Environ Microbiol Date: 1981-06 Impact factor: 4.792