compared to littermate controls ( n = 4 ) , experimental fetuses ( n = 5 ) have reduced lung : body weight ratio ( 2.81 +/- 0.16 versus 3.21 +/- 0.20 x 10 ( -2 ) , p less than 0.01 ) , indicating lung hypoplasia .
C0024109
lung
C0265783
lung hypoplasia