Ano po ba ang concentration ng DEET ( N,N-diethyl-meta-toluamide) repellant ang dapat gamitin panlaban sa dengue?
Topic: What concentration of DEET repellant should be used against dengue?
Ano po ba ang concentration ng DEET ( N,N-diethyl-meta-toluamide) repellant ang dapat gamitin panlaban sa dengue?
Topic: What concentration of DEET repellant should be used against dengue?