The plasmal levels of VIP, NPY and NT were measured by radioimmunoassay (RIA).
The plasmal levels of VIP, NPY and NT were measured by radioimmunoassay (RIA).
采用放射免疫测定分别检测受试者血浆VIP、NPY和NT水平。
The plasmal levels of VIP, NPY and NT were measured by radioimmunoassay (RIA).
采用放射免疫测定分别检测受试者血浆VIP、NPY和NT水平。