either;tub;
dysp, smoke;asia;
either;lung;
xray;either;
bronc, smoke;asia;
lung, tub;either;
xray;tub;
bronc, dysp;asia;
dysp;tub;
lung, smoke;either;
dysp, lung;asia;
dysp, lung;either;
bronc, smoke;tub;
bronc, lung;tub;
lung, smoke;tub;
bronc, xray;asia;
bronc, lung;either;
dysp, xray;asia;
asia, bronc;tub;
lung, smoke;asia;
smoke, xray;asia;
asia, smoke;tub;
dysp, either;asia;
either, smoke;asia;
xray;lung;
bronc, either;asia;
bronc, lung;asia;
