Anxiety 12. h/o Anemia - hemolytic anemia after Keflex 13.
 The patient had an adverse reaction to Keflex
(ROOT (NP (NP (NN Anxiety) (CD 12) (. .) (NN h/o) (NN Anemia)) (: -) (NP (NP (JJ hemolytic) (NN anemia)) (PP (IN after) (NP (NNP Keflex) (CD 13)))) (. .)))
(ROOT (S (NP (DT The) (NN patient)) (VP (VBD had) (NP (NP (DT an) (JJ adverse) (NN reaction)) (PP (TO to) (NP (NNP Keflex)))))))
( ( ( ( Anxiety ( 12 ( . ( h/o Anemia ) ) ) ) - ) ( ( hemolytic anemia ) ( after ( Keflex 13 ) ) ) ) . )
( ( The patient ) ( had ( ( an ( adverse reaction ) ) ( to Keflex ) ) ) )