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cannons such as this are used when projecting nets during the capture of large birds
these were the tools used by the pakistani malaria control team when they were mixing malathion powder
this individual will use this cannon net when capturing large birds during arbovirus field studies
when changing bandages that were in direct contact with the smallpox vaccination site
gauze and medical tape can be used when fashioning such a bandage
thin blood films such as this one should be air dried fixed with methyl alcohol and when dried immediately stained
the giemsa stain concentrate lt and a stock solution of giemsa stain rt are used when preparing malarial
team members took when traveling from village to village throughout the waterway traversed nation
these roma students burst into giggles when the photographer lay down on the floor
when renovating a home you should use a damp sponge or cloth to clean dust collected on a window sill
when cleaning windows personal protective equipment should be worn
properly cleaning fresh uncooked produce is a must when preparing a meal and with this in mind
younger women use gloves and a mask for the nod when scrubbing the floor in the house
healthy people meet their fluid needs by drinking when thirsty
