Bla g	Blattella germanica
Can f	Canis familiaris
CDC	Centers for Disease Control and Prevention
Der f	Dermatophagoides farina
Der p	Dermatophagoides pteronyssinus
Fel d	Felis domesticus
IgE	Immunoglobulin E
IL	Interleukin
Mus m	Mus Musculus
NCHS	National Center for Health Statistics
NHANES	National Health and Nutrition Examination Survey
Rat n	Rat urinary protein
Th	Lymphocytes T-helper
TLR	Toll-like receptors