(For detail of specific body tissues the exposure (quantity or time) of X-rays can be controlled or specific dyes are used to indicate digestive, circulatory, and urinary systems).
(the exposure (quantity or time) of X-rays; can be controlled; ) (specific dyes; are used; to indicate digestive, circulatory, and urinary systems) (specific dyes; to indicate; digestive, circulatory, and urinary systems)
the exposure (quantity or time) of X-rays specific dyes specific dyes
can be controlled are used to indicate
to indicate digestive, circulatory, and urinary systems
digestive, circulatory, and urinary systems