TY - RPRT TI - Polyphosphazene microspheres for insulin delivery. AU - P Caliceti AU - F M Veronese AU - S Lora PY - 2000 DO - 10.1016/s0378-5173(00)00588-3 UR - https://pubmed.ncbi.nlm.nih.gov/11137339/ ID - 11137339 ER -