Absorption of nasal and bronchial fluids: precision sampling of the human respiratory mucosa and laboratory processing of samples - Thwaites, RS; Jarvis, HC; Singh, N; Jha, A; Pritchard, A; Fan, H; Tunstall, T; Nanan, J; Nadel, S; Kon, OM; Openshaw, PJ; Hansel, TT (Jove-Journal of Visualized Experiments, 2018)