Circulating mast cell progenitors correlate with reduced lung function in allergic asthma. - Salomonsson, Maya; Malinovschi, Andrei; Kalm‐Stephens, Pia; Dahlin, Joakim S.; Janson, Christer; Alving, Kjell; Hallgren, Jenny (Clinical & Experimental Allergy, 2019)