Key points are not available for this paper at this time.
Susan M. Paskewitz, Mark R. Brown, Arden O. Lea, Frank H. Collins, Ultrastructure of the Encapsulation of Plasmodium cynomolgi (B Strain) on the Midgut of a Refractory Strain of Anopheles gambiae, The Journal of Parasitology, Vol. 74, No. 3 (Jun., 1988), pp. 432-439
Paskewitz et al. (Wed,) studied this question.