Ntša lipatlisiso tse tummeng ka ho fetisisa tsa Mary Campbell Dawbarn,'me u li kenye lethathamong.
Context:Mary Campbell "Mollie" Dawbarn (5 Pherekhong 1902 <unk> 24 Mots'eanong 1982) e ne e le setsebi sa lik'hemik'hale sa Australia le setsebi sa phepo e nepahetseng. O tsebahala haholo-holo ka lipatlisiso tsa hae ka livithamine tsa sehlopha sa B. Ho hlahisa tlhahlobo ea vithamine B12 le ho ntlafatsa mekhoa ea ho lekanya vithamine B1 bohobe ke tse ling tsa mesebetsi ea hae e tsebahalang haholo.
- Ho etsa tlhahlobo ea vithamine B12 - Ho ntlafatsa mekhoa ea ho lekanya vithamine B1 bohobe