Constantino-Santos, Daisy May, Santos, Brian, Soriano, Johanne Myrrh, Dy, Jon Stewart, AND Fontanilla, Ian Kendrich. " Philippine Survey of Nematode Parasite Infection and Load in the Giant African Snail Achatina fulica indicate Angiostrongylus cantonensis infection in Mindanao" Science Diliman: A Journal of Pure and Applied Sciences [Online], Volume 26 Number 2 (10 December 2014)