Tarred Lung Model Childbirth Graphics and knee joints

and knee joints

In the fundus area of the gall bladder

ideal for feline anatomy study

It has been manufactured from water-resistant and durable plastic for a long-lasting

Tarred Lung Model Childbirth Graphics and knee jointsThis smoking education model shows how tar from cigarette smoke penetrates deep into the lungs and the effects of emphysema. This smoking education model allows viewers to take a shocking look deep inside the lung to see how tar from cigarette smoke can penetrate and cause damage even in the smallest parts of the lung. Half of this innovative lung model shows the effects of emphysema and the other half is now in danger as it is being attacked by