12508
While the discussions between Delmed and National Medical Care have been discontinued , Delmed will continue to supply dialysis products through National Medical after their exclusive agreement ends in March 1990 , Delmed said .
 Delmed, National Medical Care, Delmed, National Medical, March 1990, Delmed
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 Delmed, National Medical Care, Delmed, National Medical, March 1990, Delmed