In {TAIL ~ one aspect} of the invention, a retainer is applied to a body part such as the skin or mucous membrane of a patient, and {HEAD ~ one or more first step antibodies} are brought into contact with the body part within the confines of the retainer 
In
In { TAIL ~ one aspect } of the invention , a retainer is applied to a body part such as the skin or mucous membrane of a patient , and { HEAD ~ one or more first step antibodies } are brought into contact with the body part within the confines of the retainer
REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH