A choice manual of rare and select secrets in physick and chyrurgery collected and practised by the Right Honorable, the Countesse of Kent, late deceased ; as also most exquisite ways of preserving, conserving, candying, &c. ; published by W.I., Gent.
Kent, Elizabeth Grey, Countess of, 1581-1651., W. J. (W. Jar)
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For weaknesse in the Back.

Take Nixe, and Clary, and the Marrow of an Oxe back, chop them very small, then take the yolks of two or three Eggs, and strain them altogether, then fry them, use this six or seven times together, and after it drink a good draught of Bastard, or Muskadine.