Pa > References for ‘pallidum’
See also: pálkis · Pallavas · Palli · pallid · pallida · pallii · Palliigrám · Palliigráma · pall-mall · palm · pal-mal
[5] Even though syphilis and chancroid [...] Spirillum pallida [ Treponema pallidum ], and that of the chancroid germ is Bacillus ducre .